/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package data;

import org.jdesktop.beansbinding.Validator;

/**
 * Very very very simple example of binding validator
 *
 * @author Jiri Vagner
 */
public class LoginLengthValidator extends Validator{
    private int MIN_LENGTH = 4;

    public Validator.Result validate(Object arg) {

        if (((String) arg).length() < MIN_LENGTH) {
            return new Validator.Result(null, "Password is too short. Min length is " + String.valueOf(MIN_LENGTH));  // NOI18N
        } else {
            return null;
        }
    }
}
